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公开(公告)号：US12230228B2
公开(公告)日：2025-02-18
申请号：US18334510
申请日：2023-06-14
Applicant: INNOLUX CORPORATION
Inventor： Chung-Chun Kuo , Chun-Fang Chen , Hui-Wen Su , Wei-Yuan Chen , Chung-Yu Cheng
Abstract: A light-emitting assembly includes a substrate and a plurality of light-emitting elements disposed on the substrate. The substrate includes a base material layer, a first electrical conductive layer and a protection layer in a sectional view. A thickness of the first electrical conductive layer is greater than a thickness of the protection layer. The thickness of the protection layer is greater than 0 μm and less than 30 μm. This disclosure can improve the non-uniform brightness issue (hotspots) or enhance the optical performance.
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公开(公告)号：US11715433B2
公开(公告)日：2023-08-01
申请号：US17667994
申请日：2022-02-09
Applicant: INNOLUX CORPORATION
Inventor： Chung-Chun Kuo , Chun-Fang Chen , Hui-Wen Su , Wei-Yuan Chen , Chung-Yu Cheng
CPC classification number: G09G3/3473 , G02B6/0068 , G02B6/4239
Abstract: A light-emitting assembly includes a substrate and a plurality of light-emitting elements. The substrate includes a component arrangement region and a planar region in a top view, and includes a base material layer, a filled layer and a protection layer in a sectional view. A thickness of the filled layer is greater than a thickness of the protection layer. The thickness of the protection layer is greater than 0 μm and less than 30 μm. The plurality of light-emitting elements are located on the component arrangement region. This disclosure can improve the non-uniform brightness issue (hotspots) or enhance the optical performance.
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公开(公告)号：US11282465B2
公开(公告)日：2022-03-22
申请号：US17164057
申请日：2021-02-01
Applicant: INNOLUX CORPORATION
Inventor： Chung-Chun Kuo , Chun-Fang Chen , Hui-Wen Su , Wei-Yuan Chen , Chung-Yu Cheng
Abstract: A display device includes a backlight module, and the backlight module includes a light-guiding plate, a light-emitting assembly, and an adhesive member. The light-emitting assembly is disposed correspondingly to the light-guiding plate, and includes a substrate and a plurality of light-emitting elements. The substrate includes a component arrangement region and a planar region in a top view, and includes a base material layer, a filled layer and a protection layer in a sectional view. A thickness of the protection layer is greater than 0 μm and less than 30 μm. The light-emitting elements are located on the component arrangement region. The adhesive member connects the light-guiding plate and the planar region of the substrate. An assembling method of the display device is also provided. This disclosure can improve the non-uniform brightness issue (hotspots) or enhance the optical performance.
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公开(公告)号：US10943550B2
公开(公告)日：2021-03-09
申请号：US16400494
申请日：2019-05-01
Applicant: InnoLux Corporation
Inventor： Chung-Chun Kuo , Chun-Fang Chen , Hui-Wen Su , Wei-Yuan Chen , Chung-Yu Cheng
Abstract: A display device includes a backlight module, and the backlight module includes a light-guiding plate, a light-emitting assembly, and an adhesive member. The light-emitting assembly is disposed correspondingly to the light-guiding plate and includes a substrate and a plurality of light-emitting elements. The substrate includes a first surface, and the first surface includes a component arrangement region and a planar region. A first gap is formed between the planar region and the component arrangement region, and the planar region and the component arrangement region are electrically isolated from each other. The light-emitting elements are disposed on the component arrangement region. The adhesive member connects the light-guiding plate and the planar region. An assembling method of the display device is also provided. This disclosure can improve the non-uniform brightness issue (hotspots) or enhance the optical performance.
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